/*
 *    Copyright (c) 2006 ThoughtWorks, Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package com.thoughtworks.turtlemock.internal;

import java.lang.reflect.Method;

public class Utils {
    public static Method getObjectHashCodeMethod() {
        return getObjectMethod("hashCode", null);
    }

    public static Method getObjectToStringMethod() {
        return getObjectMethod("toString", null);
    }

    public static Method getObjectEqualsMethod() {
        return getObjectMethod("equals", new Class[]{Object.class});
    }

    private static Method getObjectMethod(String methodName, Class[] args) {
        try {
            return Object.class.getMethod(methodName, args);
        } catch (NoSuchMethodException e) {
            throw new RuntimeException(e.getMessage(), e);
        }
    }
}
